... rib-peeling and threading machine To make thread on bar end. Bar dia is from 14mm to 40mm. Max threading length : 300mm Rebar rib-peeling and threading ... 28,32,36,40,502) Working principleFirstly : peel rebar rib by cutting blade.Secondly : rolling thread on rebar end. ... 22,25,28,32,36,40 (mm)12mm-50mmMax threading length65mm 100mm200mm300mm110mmThread pitch2.5mm,3.0mm,3.5mmVoltage3-380v ...